 /*******************************************************************************
  * Copyright (c) 2000, 2005 IBM Corporation and others.
  * All rights reserved. This program and the accompanying materials
  * are made available under the terms of the Eclipse Public License v1.0
  * which accompanies this distribution, and is available at
  * http://www.eclipse.org/legal/epl-v10.html
  *
  * Contributors:
  * IBM Corporation - initial API and implementation
  *******************************************************************************/
 package org.eclipse.core.internal.resources;

 import java.io.PrintStream ;
 import java.io.PrintWriter ;
 import org.eclipse.core.resources.IResourceStatus;
 import org.eclipse.core.runtime.*;

 /**
  * A checked exception representing a failure.
  * <p>
  * Resource exceptions contain a status object describing the cause of the
  * exception, and optionally the path of the resource where the failure
  * occurred.
  * </p>
  *
  * @see IStatus
  */
 public class ResourceException extends CoreException {
     /**
      * All serializable objects should have a stable serialVersionUID
      */
     private static final long serialVersionUID = 1L;

     public ResourceException(int code, IPath path, String message, Throwable exception) {
         super(new ResourceStatus(code, path, message, exception));
     }

     /**
      * Constructs a new exception with the given status object.
      *
      * @param status the status object to be associated with this exception
      * @see IStatus
      */
     public ResourceException(IStatus status) {
         super(status);
     }

     /**
      * Prints a stack trace out for the exception, and
      * any nested exception that it may have embedded in
      * its Status object.
      */
     public void printStackTrace() {
         printStackTrace(System.err);
     }

     /**
      * Prints a stack trace out for the exception, and
      * any nested exception that it may have embedded in
      * its Status object.
      */
     public void printStackTrace(PrintStream output) {
         synchronized (output) {
             IStatus status = getStatus();
             if (status.getException() != null) {
                 String path = "()"; //$NON-NLS-1$
 if (status instanceof IResourceStatus)
                     path = "(" + ((IResourceStatus) status).getPath() + ")"; //$NON-NLS-1$ //$NON-NLS-2$
 output.print(getClass().getName() + path + "[" + status.getCode() + "]: "); //$NON-NLS-1$ //$NON-NLS-2$
 status.getException().printStackTrace(output);
             } else
                 super.printStackTrace(output);
         }
     }

     /**
      * Prints a stack trace out for the exception, and
      * any nested exception that it may have embedded in
      * its Status object.
      */
     public void printStackTrace(PrintWriter output) {
         synchronized (output) {
             IStatus status = getStatus();
             if (status.getException() != null) {
                 String path = "()"; //$NON-NLS-1$
 if (status instanceof IResourceStatus)
                     path = "(" + ((IResourceStatus) status).getPath() + ")"; //$NON-NLS-1$ //$NON-NLS-2$
 output.print(getClass().getName() + path + "[" + status.getCode() + "]: "); //$NON-NLS-1$ //$NON-NLS-2$
 status.getException().printStackTrace(output);
             } else
                 super.printStackTrace(output);
         }
     }

 }

